Pith Number

pith:FLDKFM3U

pith:2026:FLDKFM3UCIF7JGL6ZDJBSMY6JF

not attested not anchored not stored refs pending

Lithium Experimental Application Platform (LEAP): Secondary-Containment Architecture for Flowing Liquid Lithium in Fusion Systems

Egemen Kolemen, Michael Hvasta, Robert Kaita, Yoichi Momozaki, Yufan Xu

arxiv:2605.16329 v1 · 2026-05-05 · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLDKFM3UCIF7JGL6ZDJBSMY6JF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-20T00:02:17.149247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac6a2b374120bf4997ec8d219331e494793926de4885f29ec2063c6419bd69f

Aliases

arxiv: 2605.16329 · arxiv_version: 2605.16329v1 · doi: 10.48550/arxiv.2605.16329 · pith_short_12: FLDKFM3UCIF7 · pith_short_16: FLDKFM3UCIF7JGL6 · pith_short_8: FLDKFM3U

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FLDKFM3UCIF7JGL6ZDJBSMY6JF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2ac6a2b374120bf4997ec8d219331e494793926de4885f29ec2063c6419bd69f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e0b83cfb3602ae6dbdc93cee63298f58cdcce34f75598b967cd5356b206e47",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2026-05-05T16:38:07Z",
    "title_canon_sha256": "4ac1158829b18c9e8b0a4b7acab47a5852e09958e63bd65b3ddd41c2bbf591b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16329",
    "kind": "arxiv",
    "version": 1
  }
}